1998 Nissan Sentra Q&A

1998 Nissan Sentra Question: Failed Inspection: Emissions

code P0141. Need to know what sensor, location of sensors & how to make repairs to clear code. Thanks in advance ! -
Answer 1
YOU HAVE A HEATER CIRCUIT ISSUE WITH YOUR 02 SENSOR, BUT IT MIGHT BE SOMETHING OTHER THAN JUST REPLACE O2 SENSOR YOU MAY HAVE A CIRCUIT ISSUE -
Comment 1
where is the sensor located ? & About circuit issue.. R we talking harness wiring problems.? -
Comment 2
im not at work to ck but there are codes that tell you which sensor. it could be sensor issues or wiring or corrision or grd problems. exp posssible melted wire -